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Thermodynamic topology of topological black hole in F(R)-ModMax gravity’s rainbow F(R)-ModMax 引力彩虹中拓扑黑洞的热力学拓扑结构
IF 3.5 4区 物理与天体物理
Progress of Theoretical and Experimental Physics Pub Date : 2024-07-29 DOI: 10.1093/ptep/ptae116
B Eslam Panah, B Hazarika, P Phukon
{"title":"Thermodynamic topology of topological black hole in F(R)-ModMax gravity’s rainbow","authors":"B Eslam Panah, B Hazarika, P Phukon","doi":"10.1093/ptep/ptae116","DOIUrl":"https://doi.org/10.1093/ptep/ptae116","url":null,"abstract":"In order to include the effect of high energy and topological parameters on black holes in F(R) gravity, we consider two corrections to this gravity: energy-dependent spacetime with different topological constants, and a nonlinear electrodynamics field. In other words, we combine F(R) gravity’s rainbow with ModMax nonlinear electrodynamics theory to see the effects of high energy and topological parameters on the physics of black holes. For this purpose, we first extract topological black hole solutions in F(R) -ModMax gravity’s rainbow. Then, by considering black holes as thermodynamic systems, we obtain thermodynamic quantities and check the first law of thermodynamics. The effect of the topological parameter on the Hawking temperature and the total mass of black holes is obvious. We also discuss the thermodynamic topology of topological black holes in F(R)-ModMax gravity’s rainbow using the off-shell free energy method. In this formalism, black holes are assumed to be equivalent to defects in their thermodynamic spaces. For our analysis, we consider two different types of thermodynamic ensembles. These are: fixed q ensemble and fixed φ ensemble. We take into account all the different types of curvature hypersurfaces that can be constructed in these black holes. The local and global topology of these black holes are studied by computing the topological charges at the defects in their thermodynamic spaces. Finally, in accordance with their topological charges, we classify the black holes into three topological classes with total winding numbers corresponding to −1, 0, and 1. We observe that the topological classes of these black holes are dependent on the value of the rainbow function, the sign of the scalar curvature, and the choice of ensembles.","PeriodicalId":20710,"journal":{"name":"Progress of Theoretical and Experimental Physics","volume":"215 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141881486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Majorana-free bound state in continuum in the double-channel Fano-Anderson structure 双通道法诺-安德森结构中的连续体无马约拉纳束缚态
IF 3.5 4区 物理与天体物理
Progress of Theoretical and Experimental Physics Pub Date : 2024-07-22 DOI: 10.1093/ptep/ptae114
Tong Gong, Yu-Lian Zhu, Wei-Jiang Gong
{"title":"Majorana-free bound state in continuum in the double-channel Fano-Anderson structure","authors":"Tong Gong, Yu-Lian Zhu, Wei-Jiang Gong","doi":"10.1093/ptep/ptae114","DOIUrl":"https://doi.org/10.1093/ptep/ptae114","url":null,"abstract":"We investigate the electron transport through a double-channel Fano-Anderson structure, by considering the side-coupling of Majorana bound states (MBSs). It is found that the bound state in continuum (BIC) phenomenon can be induced when inter-channel dot-lead couplings are identical to the intra-channel dot-lead couplings, whose signature is manifested as the halved quantum transmission ability. If the balance between the dot-lead couplings is broken, the BIC phenomenon will also be destroyed, leading to further suppression of the transmission ability. Next, when MBSs are introduced to this system, the BIC phenomenon can be modified efficiently. For the case of two MBSs side-coupled to the quantum dots in a symmetric way, level degeneracy causes new a BIC phenomenon. As only one MBS is incorporated, it suppresses the electron transmission by inducing new transmission dips. When the interdot Coulomb interaction is considered, the BIC phenomena are still robust despite the complicate changes of the transmission ability spectra. One can then understand the realization of BIC in coupled quantum dots and their variation due to the presence of side-coupled MBSs.","PeriodicalId":20710,"journal":{"name":"Progress of Theoretical and Experimental Physics","volume":"26 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141770899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On the addition of a large scalar multiplet to the Standard Model 关于在标准模型中加入大尺度多重子
IF 3.5 4区 物理与天体物理
Progress of Theoretical and Experimental Physics Pub Date : 2024-07-22 DOI: 10.1093/ptep/ptae113
Darius Jurčiukonis, Luí s Lavoura
{"title":"On the addition of a large scalar multiplet to the Standard Model","authors":"Darius Jurčiukonis, Luí s Lavoura","doi":"10.1093/ptep/ptae113","DOIUrl":"https://doi.org/10.1093/ptep/ptae113","url":null,"abstract":"We consider the addition of a single SU(2) multiplet of complex scalar fields to the Standard Model (SM). We explicitly consider the various possible values of the weak isospin J of that multiplet, up to and including J = 7/2. We allow the multiplet to have arbitrary weak hypercharge. The scalar fields of the multiplet are assumed to have no vacuum expectation value; the mass differences among the components of the multiplet originate in its coupling, present in the scalar potential (SP), to the Higgs doublet of the SM. We derive exact bounded-from-below and unitarity conditions on the SP, thereby constraining those mass differences. We compare those constraints to the ones that may be derived from the oblique parameters.","PeriodicalId":20710,"journal":{"name":"Progress of Theoretical and Experimental Physics","volume":"15 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141770742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Phases and duality in fundamental kazakov-migdal model on the graph 图上基本卡扎科夫-米格达尔模型的相位和对偶性
IF 3.5 4区 物理与天体物理
Progress of Theoretical and Experimental Physics Pub Date : 2024-07-19 DOI: 10.1093/ptep/ptae109
So Matsuura, Kazutoshi Ohta
{"title":"Phases and duality in fundamental kazakov-migdal model on the graph","authors":"So Matsuura, Kazutoshi Ohta","doi":"10.1093/ptep/ptae109","DOIUrl":"https://doi.org/10.1093/ptep/ptae109","url":null,"abstract":"We examine the fundamental Kazakov-Migdal (FKM) model on a generic graph, whose partition function is represented by the Ihara zeta function weighted by unitary matrices. The FKM model becomes unstable in the critical strip of the Ihara zeta function. We discover a duality between small and large couplings, associated with the functional equation of the Ihara zeta function for regular graphs. Although the duality is not precise for irregular graphs, we show that the effective action in the large coupling region can be represented by a summation of all possible Wilson loops on the graph similar to that in the small coupling region. We estimate the phase structure of the FKM model both in the small and large coupling regions by comparing it with the Gross-Witten-Wadia (GWW) model. We further validate the theoretical analysis through detailed numerical simulations.","PeriodicalId":20710,"journal":{"name":"Progress of Theoretical and Experimental Physics","volume":"25 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141744620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Constraining Spacetime Dimensions in Quantum Gravity by Scale Invariance and Electric-Magnetic Duality 用尺度不变性和电磁二重性约束量子引力中的时空维度
IF 3.5 4区 物理与天体物理
Progress of Theoretical and Experimental Physics Pub Date : 2024-07-17 DOI: 10.1093/ptep/ptae112
Takeshi Morita
{"title":"Constraining Spacetime Dimensions in Quantum Gravity by Scale Invariance and Electric-Magnetic Duality","authors":"Takeshi Morita","doi":"10.1093/ptep/ptae112","DOIUrl":"https://doi.org/10.1093/ptep/ptae112","url":null,"abstract":"We consider a low energy effective theory of p-branes in a D-dimensional spacetime, and impose two conditions: 1) the theory is scale invariant, and 2) the electric-magnetic dual (D − p − 4)-branes exist and they obey the same type of interactions to the p-branes. (We also assume other natural conditions such as Lorentz invariance but not string theory, supersymmetry, supergravity and so on.) We then ask what p and D are consistent with these conditions. Using simple dimensional analysis, we find that only two solutions are possible: (p, D) = (2, 11) and (p, D) = (2n − 1, 4n + 2), (n = 1, 2, 3, ⋅⋅⋅). The first solution corresponds to M-theory, and the second solutions at n = 1 and n = 2 correspond to self-dual strings in little string theory and D3-branes in type IIB superstring theory, respectively, while the second solutions for n ≥ 3 are unknown but would be higher spin theories. Thus, quantum gravity (massless spin two theory) satisfying our two conditions would only be superstring theories, and they would be strong enough to characterize superstring theories in quantum gravity.","PeriodicalId":20710,"journal":{"name":"Progress of Theoretical and Experimental Physics","volume":"43 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141744619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of microseismic motion at the KAGRA site based on ocean wave data 根据海浪数据评估 KAGRA 遗址的微震运动
IF 3.5 4区 物理与天体物理
Progress of Theoretical and Experimental Physics Pub Date : 2024-07-15 DOI: 10.1093/ptep/ptae108
S Hoshino, Y Fujikawa, M Ohkawa, T Washimi, T Yokozawa
{"title":"Evaluation of microseismic motion at the KAGRA site based on ocean wave data","authors":"S Hoshino, Y Fujikawa, M Ohkawa, T Washimi, T Yokozawa","doi":"10.1093/ptep/ptae108","DOIUrl":"https://doi.org/10.1093/ptep/ptae108","url":null,"abstract":"The microseismic motion, ambient ground vibration caused by ocean waves, affects ground-based gravitational wave detectors. In this study, characteristics of the ocean waves including seasonal variations and correlation coefficients were investigated for the significant wave heights at 13 coasts in Japan. The relationship between the ocean waves and the microseismic motion at the KAGRA site was also evaluated. As a result, it almost succeeded in explaining the microseismic motion at the KAGRA site by the principal components of the ocean wave data. One possible application of this study is microseismic forecasting, an example of which is also presented","PeriodicalId":20710,"journal":{"name":"Progress of Theoretical and Experimental Physics","volume":"27 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141717648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photon emission by an electron in a constant background field modeling a Lorentz-noninvariant vacuum 电子在模拟洛伦兹非不变真空的恒定背景场中的光子发射
IF 3.5 4区 物理与天体物理
Progress of Theoretical and Experimental Physics Pub Date : 2024-07-11 DOI: 10.1093/ptep/ptae110
Anatoly V Borisov
{"title":"Photon emission by an electron in a constant background field modeling a Lorentz-noninvariant vacuum","authors":"Anatoly V Borisov","doi":"10.1093/ptep/ptae110","DOIUrl":"https://doi.org/10.1093/ptep/ptae110","url":null,"abstract":"We considered the radiative transition of an electron due to its spin-flip in a constant background field of quasielectric type, which models the Lorentz-noninvariant vacuum. The power and probability of radiation and the degree of its linear polarization are calculated. It is shown that this radiative transition leads to the complete polarization of the initially unpolarized electron beam. The investigated effects increase with increasing electron energy.","PeriodicalId":20710,"journal":{"name":"Progress of Theoretical and Experimental Physics","volume":"1 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141612944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correlation functions involving Dirac fields from homotopy algebras II: the interacting theory 同调代数中涉及狄拉克场的相关函数 II：相互作用理论
IF 3.5 4区 物理与天体物理
Progress of Theoretical and Experimental Physics Pub Date : 2024-07-10 DOI: 10.1093/ptep/ptae105
Keisuke Konosu
{"title":"Correlation functions involving Dirac fields from homotopy algebras II: the interacting theory","authors":"Keisuke Konosu","doi":"10.1093/ptep/ptae105","DOIUrl":"https://doi.org/10.1093/ptep/ptae105","url":null,"abstract":"We extend the formula for correlation functions of free scalar field theories and Dirac field theories in terms of quantum A∞ algebras presented in arXiv:2305.11634 to general scalar-Dirac systems. We obtain the result that the same formula as in the previous paper holds in this case. We show that correlation functions from our formula satisfy the Schwinger-Dyson equations. We therefore confirm that correlation functions from our formula express correlation functions from the ordinary approach of quantum field theory.","PeriodicalId":20710,"journal":{"name":"Progress of Theoretical and Experimental Physics","volume":"70 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141586890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
One-loop contributions for A0 → ℓℓV with ℓ ≡ e, μ and V ≡ γ, Z in higgs extensions of the standard model 标准模型的希格斯扩展中 A0 → ℓℓV 与 ≡ e, μ 和 V ≡ γ, Z 的一回路贡献
IF 3.5 4区 物理与天体物理
Progress of Theoretical and Experimental Physics Pub Date : 2024-07-05 DOI: 10.1093/ptep/ptae103
Khiem Hong Phan, Dzung Tri Tran, Thanh Huy Nguyen
{"title":"One-loop contributions for A0 → ℓℓV with ℓ ≡ e, μ and V ≡ γ, Z in higgs extensions of the standard model","authors":"Khiem Hong Phan, Dzung Tri Tran, Thanh Huy Nguyen","doi":"10.1093/ptep/ptae103","DOIUrl":"https://doi.org/10.1093/ptep/ptae103","url":null,"abstract":"We present one-loop formulas for the decay of CP-odd Higgs $A^0 rightarrow ell bar{ell } V$ with ℓ ≡ e, μ and V ≡ γ, Z in Higgs Extensions of the Standard Model, considering two higgs doublet model with an extra complex (and real) scalar, two higgs doublet model as well as triplet higgs model. Analytic results for one-loop amplitudes are expressed in terms of the basic Passarino-Veltman functions following the standard notations of LoopTools. As a result, physical results can be generated numerically by using the package. In phenomenological results, the total decay widths and the differential decay rates with respect to the invariant mass of lepton pair are analyzed for two typical models such as two higgs doublet model and triplet higgs model.","PeriodicalId":20710,"journal":{"name":"Progress of Theoretical and Experimental Physics","volume":"16 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141577350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Revisiting representations of quark mixing matrix 重新审视夸克混合矩阵的表征
IF 3.5 4区 物理与天体物理
Progress of Theoretical and Experimental Physics Pub Date : 2024-06-27 DOI: 10.1093/ptep/ptae101
Gurjit Kaur, Aakriti Bagai, Gulsheen Ahuja, Manmohan Gupta
{"title":"Revisiting representations of quark mixing matrix","authors":"Gurjit Kaur, Aakriti Bagai, Gulsheen Ahuja, Manmohan Gupta","doi":"10.1093/ptep/ptae101","DOIUrl":"https://doi.org/10.1093/ptep/ptae101","url":null,"abstract":"Using unitarity, unlike the approaches available in the literature, we have constructed 9 independent representations of CKM matrix starting with each of the 9 elements of the matrix. The relationship of these independently constructed representations with the already available ones in the literature has been compared and discussed. Further, the implications of these representations have been explored for some of the CKM parameters such as δ, J and εk. Interestingly, we find that the PDG representation which is equivalent to our first representation seems to be most appropriate to incorporate the hierarchy of the elements of the CKM matrix as well as to describe the related phenomenology.","PeriodicalId":20710,"journal":{"name":"Progress of Theoretical and Experimental Physics","volume":"64 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141500711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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